Coinomi is a free multi-currency wallet for Windows, built for people who want to hold many different blockchain assets in one app instead of running a separate program for each network. It suits everyday holders, collectors of smaller tokens, and anyone who likes having an exchange built into the wallet. Coinomi has been on the market for a long time and is one of the older multi-asset wallets, which appeals to users who value a track record.
The program is non-custodial, so you control your keys through a seed phrase rather than trusting a company to hold funds for you. That also means backups are your responsibility. The source code is closed, so independent review is not possible in the way it is with open-source wallets. Read the installation and safety sections before moving real funds.
What Is Coinomi and Who Is It For?
Coinomi is a multi-currency wallet, meaning one program holds balances on many blockchains instead of separate apps for each network. It fits people with varied portfolios. Someone who owns Bitcoin, a few Ethereum-based tokens and several smaller altcoins can see everything in one place.
The program also suits users who want to keep control of their own assets. Because it is non-custodial, funds are not held in a company account. You manage the keys, which works best for people comfortable with basic security habits.
Beginners may find the number of supported assets overwhelming at first. Start with one or two coins you understand, then add more gradually as you learn how transfers and fees work.
How a Non-Custodial Wallet Stores Your Keys
Every blockchain account is controlled by a private key, a secret value that proves ownership and authorizes transfers. A public address is derived from it so others can send you funds. Anyone who obtains the private key can move the money, which is why key security matters more than the software itself.
A non-custodial wallet generates these keys on your device and keeps them there. The seed phrase works as a human-readable backup: a set of words from which the wallet can rebuild the keys. The key difference from an exchange account is that the platform does not hold the keys for you.
Desktop wallets run on an internet-connected computer, which makes them convenient for frequent transactions. That convenience also means malware on the computer is a real risk. Keeping Windows updated and avoiding unknown downloads lowers that risk considerably.
Realistic Scenarios for a Multi-Asset Desktop Wallet
Consider a holder who receives a small payment in one token and wants to convert it to another asset. Instead of opening an account on a separate trading platform, they can use the built-in exchange and see the result in the same balance list. A swap is still a trade, so check the rate and costs before confirming.
Another common pattern is splitting funds by purpose. Some people keep long-term holdings in one place and small amounts for everyday use in another. A desktop wallet like Coinomi can handle either role, depending on how much you want to manage in one interface.
A collector of less common tokens may appreciate that the wallet covers many networks. Before sending, confirm both the asset and the network, because a transfer sent on the wrong chain can be difficult or impossible to recover.
Key features
More than 1,700 blockchain assets
Built-in exchange
SegWit and multi-network support
Seed phrase and non-custodial design
Supported coins
Coinomi lists more than 1,700 blockchain assets across its supported networks and supports the SegWit address format where it applies. Rather than working from a fixed roster, the practical question is whether the specific asset you hold is available in the wallet. Check that before transferring funds to it.
How to install Coinomi on Windows
- 1
Get the installer
Download the Windows installer only from the official website at coinomi.com, or install the program through the Windows Package Manager by running winget from a command prompt. Avoid copies of the installer shared on forums, chat groups or advertising pages.
- 2
Run the setup file
Open the downloaded file and follow the Windows installer prompts. Choose an install location you can find later. Keep the program updated; the latest version listed is 1.3.1.
- 3
Create a new wallet
Launch Coinomi and choose the option to create a new wallet. The program displays a seed phrase. Write every word on paper, in the order shown, and store the paper offline.
-
Confirm your backup
Re-enter the words when the program asks, which proves you recorded them correctly. Only after this step should you add assets or move funds into the wallet.
How to use Coinomi
Coinomi is straightforward to operate once the wallet is set up. The steps below cover the basics of receiving, sending and swapping. Take your time with addresses, because a mistyped address can send funds to the wrong place.
- Open Coinomi and unlock the wallet.
- Select the asset you want to receive, then copy its address from the receive screen.
- Share the address with the sender and ask them to send a small test amount first.
- Wait for the transaction to appear in your history and confirm the new balance.
- To send funds, open the asset, choose send, paste the recipient address and enter the amount.
- Review the network fee and the total before confirming, and compare the recipient address carefully.
- Use the built-in exchange to swap assets when needed, checking the displayed rate first.
- Keep your seed phrase offline and never share it with anyone, including people claiming to be support staff.
Pros & cons
- Covers more than 1,700 blockchain assets in one app
- Built-in exchange for swaps without leaving the wallet
- Supports SegWit and many networks
- Non-custodial design: you hold your own seed phrase
- Free to download
- Available for Windows, macOS, Linux, iOS and Android
- Closed-source code limits independent review
- Losing the seed phrase can mean losing access to funds, with no recovery through the company
- Swap rates and fees need checking each time you trade
- As a desktop wallet, it depends on the security of the computer it runs on
Is Coinomi safe?
Download the installer only from the official website, coinomi.com, or through winget. Before running the file, compare its SHA-256 checksum or digital signature against the values published by the developer. If they do not match, do not run the file. Never enter your seed phrase on any website, app or message that asks for it, including sites claiming to offer support, airdrops or account recovery. Because the code is closed, you rely on the developer's reputation and on your own security habits. Keep the program updated, and check the official website for the latest version, currently listed as 1.3.1.
- Official source only. Download from www.coinomi.com. Ignore ads and lookalike domains.
- Check the SHA-256. Compare the installer hash with the value the developer publishes before running it.
- Never share your seed phrase. No developer, support agent or website — including CryptApps — will ever ask for it.
Alternatives
Exodus also offers a desktop wallet with a built-in exchange, so it is the closest comparison. Coinomi stands out for breadth, with more than 1,700 assets against the 500-plus coins Atomic Wallet lists. Electrum is a different kind of tool: a lightweight Bitcoin wallet with Lightning, multisig and hardware wallet support, a better fit if Bitcoin is your main focus. Trust Wallet on a PC works as a browser extension rather than a desktop program, which changes how you interact with it day to day.
Specifications
- Price
- Free
- Type
- Proprietary
- License
- Proprietary
- Latest version
- 1.3.1
- Last update
- —
- Windows support
- Yes (official Windows version)
- Official site
- www.coinomi.com
Frequently asked questions
Yes, Coinomi is offered as a free download for Windows. Using the built-in exchange involves trading, and each swap shows its rate and any costs before you confirm. Transactions on blockchains may also carry network fees, which are separate from the wallet itself.
Coinomi is non-custodial, so you control your keys through a seed phrase. Safety depends largely on your habits: download only from the official website, verify the checksum or signature, and never type your seed phrase into a website or message that asks for it. The closed-source code limits independent review.
Yes, Coinomi supports SegWit along with many networks. SegWit is an address format that reduces transaction size on networks where it applies. Always confirm the network before sending, because sending assets to the wrong network can lead to lost funds.
Coinomi lists more than 1,700 blockchain assets. Support can differ between tokens and networks, so check that your specific asset appears in the wallet before relying on it for storage or transfers.
Your seed phrase is the backup that restores your wallet. If you lose it and cannot access the device, the company cannot recover the funds, because it does not hold your keys. Keep a written copy in a secure place, ideally with a second offline copy stored elsewhere.
Yes, Coinomi is also listed for macOS, Linux, iOS and Android. The setup on a phone differs from the desktop installer, so follow the instructions for each platform separately.
Verdict
Coinomi suits people who want a free, non-custodial wallet for a large range of blockchain assets, with a built-in exchange for swaps. It works best for holders who actively manage many coins and take responsibility for seed phrase backups. If you mainly hold Bitcoin and want Lightning or hardware wallet support, Electrum may be the more focused choice. Verify the download before installing, and keep the program current.